Liquid feed pump for liquid chromatography analysis



FIG. 1 is a perspective view of a liquid feed pump for liquidchromatography analysis showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2 with theinternal parts omitted.

The broken lines show portions of the liquid feed pump for liquidchromatography analysis that form no part of the claimed design.

CLAIM The ornamental design for a liquid feed pump for liquidchromatography analysis, as shown and described.